CN113218377B - Vertical measuring device and method for building wall - Google Patents
Vertical measuring device and method for building wall Download PDFInfo
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- CN113218377B CN113218377B CN202110617712.8A CN202110617712A CN113218377B CN 113218377 B CN113218377 B CN 113218377B CN 202110617712 A CN202110617712 A CN 202110617712A CN 113218377 B CN113218377 B CN 113218377B
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C15/00—Surveying instruments or accessories not provided for in groups G01C1/00 - G01C13/00
- G01C15/002—Active optical surveying means
- G01C15/008—Active optical surveying means combined with inclination sensor
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C15/00—Surveying instruments or accessories not provided for in groups G01C1/00 - G01C13/00
- G01C15/002—Active optical surveying means
- G01C15/004—Reference lines, planes or sectors
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C15/00—Surveying instruments or accessories not provided for in groups G01C1/00 - G01C13/00
- G01C15/12—Instruments for setting out fixed angles, e.g. right angles
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C9/00—Measuring inclination, e.g. by clinometers, by levels
- G01C9/02—Details
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- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Length Measuring Devices By Optical Means (AREA)
Abstract
The invention relates to a vertical measuring device and a measuring method for a building wall. The device is provided with proportional measurement mechanism including the platform including frame, workstation, articulated seat to and visible laser standard, workstation side, and be provided with gyration guide arm mechanism on the platform upper surface, and the device is through the relation of position between wall body and the visible laser standard of awaiting measuring, utilizes proportional measurement mechanism to show original wall body straightness that awaits measuring through the scale value on the annular disc, utilizes proportional relation to carry out the proportional reduction with whole size, is convenient for record and observes, gathers multiunit data simultaneously to ensure the accuracy of data, and the device can apply to industrial production, has very strong practicality.
Description
Technical Field
The invention belongs to the technical field of building wall perpendicularity measuring devices, and particularly relates to a perpendicularity measuring device for a building wall and a measuring method thereof.
Background
In the existing construction and decoration engineering, the level of the external corner of the building plane and the external corner of the cross beam is usually measured by using a level meter embedded with a bubble device, and the verticality of the internal corner or the external corner of the square column, the beam and the wall is measured by using a hanging wire pendant.
When judging the stability of a wall, the inclination angle of the wall is important data, and when measuring the wall, the dimension span is larger, so that the observation and measurement are inconvenient, the whole dimension is scaled down, the recording and the observation are convenient, the measurement accuracy is improved, and a vertical measurement device convenient for scaling down the measurement dimension is required to be arranged.
Disclosure of Invention
The invention aims to provide a vertical measuring device and a measuring method for a building wall, which are used for solving the problems in the background technology.
In order to achieve the above purpose, the invention is realized by the following technical scheme:
the utility model provides a perpendicular measuring device for building wall, including L type frame, the horizontal segment free end of frame sets up towards the wall body that awaits measuring, is provided with the workstation on the horizontal segment upper surface of frame, is provided with the articulated seat on the workstation, rotates on the articulated seat and is connected with visible laser standard ware, is located the workstation side that awaits measuring between wall body and the visible laser standard ware and is provided with the proportional measurement mechanism, proportional measurement mechanism is including setting up the platform at the workstation side, is provided with the fixing base on the platform upper surface, and the fixing base upper end articulates there is the short connecting rod, and the lower extreme articulates there is the guide arm, set up waist type groove in the guide arm, waist type groove's length direction is unanimous with the length direction of guide arm, waist type inslot sliding connection has the slider, short connecting rod free end is articulated with the slider, fixing base, short connecting rod, guide arm and slider cooperation form gyration guide arm mechanism, be the telescopic link, be provided with the ring disk in the fixing base upper end, be provided with the scale value on the ring disk surface that is located guide arm one side, the slider side has seted up the pinhole, the through-hole, the side is equipped with the guide arm, and each pin axle is followed to set up with a plurality of pin rolls along arbitrary length direction, the pin joint pin axle, still includes the pin joint with arbitrary pin-shaped pin axle.
Further, the platform extends to the workstation in, and the platform lower extreme that is located the workstation is provided with screw-nut, connect horizontal lead screw in the workstation, screw-nut connects soon on the lead screw, lead screw one end is articulated with the workstation inner wall, and the other end passes the workstation, is connected with the twist grip, is located the workstation side of proportional measurement mechanism below and is provided with the reinforcing support, reinforcing support upper end is provided with horizontal slide rail, platform lower extreme sliding connection is on the slide rail. Through rotating the rotating handle, the distance between the center of the hinged position of the lower end of the guide rod and the vertical position of the visible laser sighting device is adjusted, the position of the fixing seat can be adjusted according to the bottom position of the wall to be measured, and multiple groups of data can be recorded and collected.
Further, a pointer is connected to the slider in the guide rod, and the tip of the pointer is aligned with the scale value on the surface of the annular disk. The setting of pointer can be more clear accurately carry out the reading, but the while pointer root adopts extending structure, is convenient for adjust according to slider different positions, ensures that the pointer pointed end can just set up to the scale value.
Further, the guide rod comprises a lower U-shaped rod hinged with the lower end of the fixing seat, an upper U-shaped rod is slidably connected to the free end of the ear plate section of the lower U-shaped rod, a connecting section is arranged at the upper end of the lower U-shaped rod, and the connecting section is movably inserted into the ear plate section of the upper U-shaped rod.
Further, the lower end of the horizontal section of the frame is arranged on the roller.
A vertical measurement method for a building wall body specifically comprises the following steps of;
step one: placing a rack right in front of a wall to be measured, enabling a visible laser aligner to be arranged right opposite to the wall to be measured, measuring a distance s1 between the vertical position of the visible laser aligner and the vertical position of the center of the joint of the lower end of the guide rod, calculating a distance s2 between the vertical position of the visible laser aligner and the bottom of the wall to be measured, and calculating a proportionality coefficient p=s1/s 2;
step two: when the visible laser aligner is opposite to the bottom of the wall to be measured, the light rays emitted by the visible laser aligner pass through the center of the hinge of the lower end of the guide rod, at the moment, the distance between the visible laser aligner and the center of the hinge of the lower end of the guide rod is w1, the distance between the visible laser aligner and the bottom of the wall to be measured is w2, and the relation between w1 and w2 is w 1/w2=p;
step three: setting a visible laser aligner to the top of a wall to be measured, measuring the distance S2 from the top to the bottom of the wall to be measured, calculating the length S1 of a guide rod to be S2 x p, adjusting the guide rod to be S1, and swinging the guide rod after the adjustment is finished until light rays emitted by the visible laser aligner pass through the bottom of the upper end of the guide rod to the top of the wall to be measured, and inserting a pin shaft into a pin hole in a slide block at the moment to fix the slide block;
step four: aligning the pointer with a dial on the annular disc, recording data a1, and obtaining the inclination angle a1 of the wall to be measured;
step five: and (3) adjusting the distance between the rack and the wall to be measured, repeating the contents of the first to fourth steps to obtain a plurality of data a2, a3 and a4 … an, and calculating the average value a of all the data.
Compared with the prior art, the invention has the beneficial effects that: the device utilizes the proportional measurement mechanism to show original wall body perpendicularity to be measured through the scale value on the annular disk through the positional relationship between wall body to be measured and the visible laser sighting device, utilizes the proportional relationship to reduce the whole size in proportion, is convenient for record and observe, gathers multiunit data simultaneously to ensure the accuracy of data, the device can apply to industrial production, has very strong practicality.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a partial enlarged view at a in fig. 1.
In the figure: the device comprises a frame 1, a workbench 2, a visible laser standard, a platform 4, a fixed seat 5, a short connecting rod 6, a guide rod 7, a lower U-shaped rod 701, an upper U-shaped rod 702, a connecting section 703, a waist-shaped groove 8, a sliding block 9, an annular disk 10, a scale value 11, a pin shaft 12, a screw nut 13, a screw rod 14, a rotary handle 15, a reinforcing support 16, a pointer 17 and a roller 18.
Detailed Description
The technical scheme of the present application is further described and illustrated below with reference to the accompanying drawings and examples.
As shown in fig. 1-2, a vertical measuring device for a building wall is provided, which comprises an L-shaped frame 1, the free end of the horizontal section of the frame 1 is arranged towards the wall to be measured, a workbench 2 is arranged on the upper surface of the horizontal section of the frame 1, a hinge seat is arranged on the workbench 2, a visible laser collimator 3 is rotatably connected on the hinge seat, a proportional measuring mechanism is arranged on the side surface of the workbench 2 between the wall to be measured and the visible laser collimator 3, the proportional measuring mechanism comprises a platform 4 arranged on the side surface of the workbench 2, a fixed seat 5 is arranged on the upper surface of the platform 4, a short connecting rod 6 is hinged at the upper end of the fixed seat 5, a guide rod 7 is hinged at the lower end of the fixed seat 5, a waist-shaped groove 8 is formed in the guide rod 7, the length direction of the waist-shaped groove 8 is consistent with the length direction of the guide rod 7, a sliding connection slider 9 is arranged in the waist-shaped groove 8, the free end of the short connecting rod 6 is hinged with the slider 9, the fixed seat 5, the short connecting rod 6, the guide rod 7 and the slider 9 are matched with each other to form a rotary guide rod 7 mechanism, the 7 is a telescopic rod, an annular disc 10 is arranged at the upper end of the fixed seat 5, a pin hole is arranged on one side of the guide rod 7, a plurality of annular discs 10 is arranged on one side of the guide rods 7, the annular disc is provided with a pin hole 12 is arranged at one side surface, each guide rod 7 is provided with a pin hole is spaced apart from the guide rod 7, and a pin hole 12 is arranged at the pin hole, each pin hole is formed at one side, and the pin hole 12 is spaced apart from each other has a through hole 12. The platform 4 extends into the workstation 2, and the platform 4 lower extreme that is located in the workstation 2 is provided with screw nut 13, has connect horizontal lead screw 14 in the workstation 2 internal rotation, and screw nut 13 connects soon on screw 14, and lead screw 14 one end is articulated with workstation 2 inner wall, and the other end passes workstation 2, is connected with turning handle 15, and the workstation 2 side that is located the scale measurement mechanism below is provided with strengthens support 16, strengthens support 16 upper end and is provided with horizontal slide rail, and platform 4 lower extreme sliding connection is on the slide rail. By rotating the rotary handle 15, the distance between the center of the hinge joint at the lower end of the guide rod 7 and the vertical position of the visible laser sighting device 3 is adjusted, the position of the fixing seat 5 can be adjusted according to the bottom position of the wall to be measured, and multiple groups of data can be recorded and collected. A pointer 17 is connected to the slide block 9 in the guide rod 7, and the tip of the pointer 17 is aligned with the scale value 11 on the surface of the annular disk 10. The pointer 17 is arranged to allow a clearer and more accurate reading. The guide rod 7 comprises a lower U-shaped rod 701 hinged with the lower end of the fixed seat 5, an upper U-shaped rod 702 is slidably connected to the free end of the ear plate section of the lower U-shaped rod 701, a connecting section 703 is arranged at the upper end of the lower U-shaped rod 701, and the connecting section 703 is movably inserted into the ear plate section of the upper U-shaped rod 702. The lower end of the horizontal section of the frame 1 is arranged on the roller 18.
A vertical measurement method for a building wall body specifically comprises the following steps of;
step one: placing a rack right in front of a wall to be measured, enabling a visible laser aligner to be arranged right opposite to the wall to be measured, measuring a distance s1 between the vertical position of the visible laser aligner and the vertical position of the center of the joint of the lower end of the guide rod, calculating a distance s2 between the vertical position of the visible laser aligner and the bottom of the wall to be measured, and calculating a proportionality coefficient p=s1/s 2;
step two: when the visible laser aligner is opposite to the bottom of the wall to be measured, the light rays emitted by the visible laser aligner pass through the center of the hinge of the lower end of the guide rod, at the moment, the distance between the visible laser aligner and the center of the hinge of the lower end of the guide rod is w1, the distance between the visible laser aligner and the bottom of the wall to be measured is w2, and the relation between w1 and w2 is w 1/w2=p;
step three: setting a visible laser aligner to the top of a wall to be measured, measuring the distance S2 from the top to the bottom of the wall to be measured, calculating the length S1 of a guide rod to be S2 x p, adjusting the guide rod to be S1, and swinging the guide rod after the adjustment is finished until light rays emitted by the visible laser aligner pass through the bottom of the upper end of the guide rod to the top of the wall to be measured, and inserting a pin shaft into a pin hole in a slide block at the moment to fix the slide block;
step four: aligning the pointer with a dial on the annular disc, recording data a1, and obtaining the inclination angle a1 of the wall to be measured;
step five: and (3) adjusting the distance between the rack and the wall to be measured, repeating the contents of the first to fourth steps to obtain a plurality of data a2, a3 and a4 … an, and calculating the average value a of all the data.
The invention is not limited to the above embodiments, and based on the technical solution disclosed in the invention, a person skilled in the art may make some substitutions and modifications to some technical features thereof without creative effort according to the technical content disclosed, and all the substitutions and modifications are within the protection scope of the invention.
Claims (6)
1. A perpendicular measuring device for building wall body, its characterized in that: the device comprises an L-shaped frame, the free end of the horizontal section of the frame is arranged towards a wall to be measured, a workbench is arranged on the upper surface of the horizontal section of the frame, a hinge seat is arranged on the workbench, a visible laser standard is connected to the hinge seat in a rotating mode, a proportional measuring mechanism is arranged on the side face of the workbench between the wall to be measured and the visible laser standard, the proportional measuring mechanism comprises a platform arranged on the side face of the workbench, a fixing seat is arranged on the upper surface of the platform, a short connecting rod is hinged to the upper end of the fixing seat, a guide rod is hinged to the lower end of the fixing seat, a waist-shaped groove is formed in the guide rod, a sliding block is connected in the waist-shaped groove in a sliding mode, the free end of the short connecting rod is hinged to the sliding block, the fixing seat, the short connecting rod, the guide rod and the sliding block are matched to form a rotary guide rod mechanism, the guide rod is a telescopic rod, a circular disc is arranged at the upper end of the fixing seat, a scale value is arranged on the surface of the circular disc on one side of the guide rod, a pin hole is formed in the side face of the sliding block, a plurality of through holes are formed in a spacing mode, each through hole is formed in the side of the guide rod along the length direction, and each through hole is arranged at intervals, and the pin hole passes through any pin hole.
2. A vertical measuring device for a building wall according to claim 1, wherein: the platform extends to in the workstation, and the platform lower extreme that is located the workstation is provided with screw-nut, the workstation internal rotation has connect horizontal lead screw, screw-nut connects soon on the lead screw, lead screw one end is articulated with the workstation inner wall, and the other end passes the workstation, is connected with the twist grip, and the workstation side that is located the proportional measurement mechanism below is provided with strengthens the support, it is provided with horizontal slide rail to strengthen the support upper end, platform lower extreme sliding connection is on the slide rail.
3. A vertical measuring device for a building wall according to claim 2, wherein: the sliding block positioned in the guide rod is connected with a pointer, and the tip of the pointer is aligned with the scale value on the surface of the annular disk.
4. A vertical measuring device for a building wall according to claim 3, wherein: the guide rod comprises a lower U-shaped rod hinged with the lower end of the fixing seat, an upper U-shaped rod is slidably connected to the free end of the ear plate section of the lower U-shaped rod, a connecting section is arranged at the upper end of the lower U-shaped rod, and the connecting section is movably inserted into the ear plate section of the upper U-shaped rod.
5. A vertical measurement device for a building wall according to any one of claims 1 to 4, wherein: the lower end of the horizontal section of the frame is arranged on the roller.
6. A vertical measurement method for a building wall is characterized in that: the measurement with the vertical measuring device according to claims 1-5, comprising the steps of;
step one: placing a rack right in front of a wall to be measured, enabling a visible laser aligner to be arranged right opposite to the wall to be measured, measuring a distance s1 between the vertical position of the visible laser aligner and the vertical position of the center of the joint of the lower end of the guide rod, calculating a distance s2 between the vertical position of the visible laser aligner and the bottom of the wall to be measured, and calculating a proportionality coefficient p=s1/s 2;
step two: when the visible laser aligner is opposite to the bottom of the wall to be measured, the light rays emitted by the visible laser aligner pass through the center of the hinge of the lower end of the guide rod, at the moment, the distance between the visible laser aligner and the center of the hinge of the lower end of the guide rod is w1, the distance between the visible laser aligner and the bottom of the wall to be measured is w2, and the relation between w1 and w2 is w 1/w2=p;
step three: setting a visible laser aligner to the top of a wall to be measured, measuring the distance S2 from the top to the bottom of the wall to be measured, calculating the length S1 of a guide rod to be S2 x p, adjusting the guide rod to be S1, and swinging the guide rod after the adjustment is finished until light rays emitted by the visible laser aligner pass through the bottom of the upper end of the guide rod to the top of the wall to be measured, and inserting a pin shaft into a pin hole in a slide block at the moment to fix the slide block;
step four: aligning the pointer with a dial on the annular disc, recording data a1, and obtaining the inclination angle a1 of the wall to be measured;
step five: and (3) adjusting the distance between the rack and the wall to be measured, repeating the contents of the first to fourth steps to obtain a plurality of data a2, a3 and a4 … an, and calculating the average value a of all the data.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110617712.8A CN113218377B (en) | 2021-06-03 | 2021-06-03 | Vertical measuring device and method for building wall |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110617712.8A CN113218377B (en) | 2021-06-03 | 2021-06-03 | Vertical measuring device and method for building wall |
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| CN113218377A CN113218377A (en) | 2021-08-06 |
| CN113218377B true CN113218377B (en) | 2023-05-30 |
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